Main popular Materials of Metallic Element Cubes
These Metallic elements cubes materials are all pure metals or metal alloys that can be processed into regular cubes such as 10*10*10cm ,they have stable chemical properties, and are not prone to oxidation or deterioration.
Their purity ≥ 99.95%, and they are the mainstream choice in the collection market in European , USA etc market .
These Metallic elements cubes materials are all pure metals or metal alloys that can be processed into regular cubes such as 10*10*10cm ,they have stable chemical properties, and are not prone to oxidation or deterioration.
Their purity ≥ 99.95%, and they are the mainstream choice in the collection market in European , USA etc market .
THE CORE FEATURES AND COLLECTION HIGHLIGHTS PRECAUTIONS OF METALLIC ELEMENTS CUBES
| Material (Element Symbol) | Core Features | Collection Highlights Precautions | Surface process recommendation | Notes |
| Cu | Purple-red metal, with a density of 8.96g/cm³, is easy to process and has a warm and lustrous color | It has a strong retro texture. After oxidation, it will form a natural patina, giving it an extremely vintage feel | Mirror Polish (with Coating) / Pickled | Prone to oxidation and turning black / developing greenish copper scale; should be stored in a sealed container |
| Ti | Silver-gray lightweight metal, with a density of 4.51g/cm³, highly resistant to corrosion and of high strength | Lightweight in feel, with a matte texture that exudes sophistication, anodized for vibrant color options | Brushed / Sandblasting / Anodizing | The surface is prone to fingerprints. Just wipe it regularly |
| Mo | Silver-gray refractory metal with a density of 10.2 g/cm³, highly resistant to high temperatures and having high hardness | It has a strong industrial feel and is an entry-level product for collecting high-melting-point metals. It offers good value for money | Brushed / Sandblasting / Machined bright finish | It is prone to oxidation and discoloration at high temperatures. Avoid damp environments |
| W | Silver-gray metallic material, with a density of 19.3 g/cm³ and a melting point of 3410℃ (the highest for metals) | The pressure sensation is extremely strong, and it is the heaviest among similar volumes. It is an excellent teaching aid for demonstrating the contrast in density | Brushed / Sandblasting / Machined bright finish | High in hardness but with great brittleness. Avoid dropping / colliding |
| Cr | Bright silver metal, with a density of 7.19 g/cm³, has high hardness and excellent corrosion resistance | After mirror-polishing, it has extremely strong reflective properties and its texture is similar to that of stainless steel. It is one of the top-level collections in terms of appearance and design | Mirror polishing | High hardness but with great processing difficulty. The mirror finish model is prone to scratches |
| Ni | Silver-white metal, with a density of 8.90 g/cm³, is ferromagnetic and corrosion-resistant | Has weak magnetism, has strong playability and interactivity, and the color is stable and not prone to oxidation | Brushed/Satin | Some people are allergic to nickel. It is recommended to wear gloves when you handing it |
No matter which process is chosen, a high-quality collector-grade cube must meet the following
1.Dimension accuracy: edge length error ≤ 0.1mm, the cube's right angles are not deformed, and the parallelism of each surface is high.
2. Surface integrity: there are no scratches, sand holes, burrs, or obvious oxidation/corrosion marks, and the edge chamfers are uniform.
3. Process consistency: products from the same batch have uniform texture, luster, and engraving positions, and there is no obvious color difference.
4. Stability: the surface treatment can protect the material, delay oxidation/corrosion, and extend the collection lifespan.
5. No impurities / coatings: for pure metal models, it is prohibited to use electroplating, painting, etc. to change the appearance, to avoid covering the material's true appearance.
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